- Companies
- Specialist contractors
- Rhyl
- Coastal Masonry Ltd
Coastal Masonry Ltd
- Company number
- 16732714
- Incorporated
- 22 Sep 20251 year trading
- Registered office
- 7 Oaklea, Rhyl, LL18 5HZ
- Nature of business
- Other specialised construction activities n.e.c.
Coastal Masonry Ltd is a 1-year-old private limited company registered in Rhyl, company number 16732714, one of 9 specialist construction companies in Rhyl. Its next accounts are due at Companies House on 22 June 2027, and its first CT600 is due at HMRC on 21 September 2027.
Key dates
This company has not filed accounts yet. First accounts are due 21 months after incorporation, and the first period can run longer than a year.
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Where Coastal Masonry Ltd is registered
The registered office is in Rhyl (LL18), in the Conwy local authority area, Wales. Show LL18 5HZ on a map.
Other trade companies in LL18
- Leuty&Abbot-Jones Property Investors LtdProperty developers
- Kmcleaningservicesuk LtdCleaning companies
- Arc Air Solutions LtdPlumbers and heating engineers
- Earthline Landscapes & Construction LimitedBuilders
- Sonic Solutions NW LtdBuilders
- Eco Climate NW LimitedPlumbers and heating engineers
- Conwy Groundworks LtdFinishing trades
- NRB Renewables LtdElectricians
What happens if Coastal Masonry Ltd files late
Companies House charges an automatic penalty the day after the deadline, and it rises the longer the accounts are late. These are the dates for this company's accounts due on 22 June 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 23 Jun 2027 to 22 Jul 2027 | £150 |
| 1 to 3 months late | 23 Jul 2027 to 22 Sep 2027 | £375 |
| 3 to 6 months late | 23 Sep 2027 to 22 Dec 2027 | £750 |
| More than 6 months late | From 23 Dec 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Oct 2027 | £200 |
| 3 months late | 30 Dec 2027 | another £200 |
| 6 months late | 30 Mar 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Sep 2028 | another 10% of any unpaid tax |
For returns filed on or after 1 April 2026. Late three times in a row and the £200 penalties become £1,000 each.
Company details
As held on the Companies House register.
- Company number
- 16732714
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 22 September 2025 (1 year ago)
- Registered office
- 7 Oaklea, Rhyl, LL18 5HZ
- Nature of business
- Other specialised construction activities n.e.c. (SIC 43999)
- Year end
- 30 September (accounting reference date)
- Accounts type
- No accounts filed yet
Filing notes for specialist construction companies
Specialist contractors often work under CIS for main contractors. Retentions held back by the customer still count towards turnover once the work is done.
Similar companies in Rhyl
Other active specialist construction companies registered in Rhyl.
- Coatech Limited1992
- Firstage Limited1987
- Glyn Lloyd & Sons Ltd1985
- Hughes Structural Steel Limited2018
- Lca Multi Trade Ltd2023
- Megashedz Buildings Limited2011
- Rees Brothers Limited2012
- B L Williams Renewables Limited2024
All specialist construction companies in Rhyl · All trades in Rhyl · Specialist contractors across the UK
Frequently asked questions
When are Coastal Masonry Ltd's accounts due?
Coastal Masonry Ltd's next accounts are due at Companies House by 22 June 2027 (in 252 days), covering the period to 30 September 2026.
When is Coastal Masonry Ltd's CT600 due?
The first accounts cover more than 12 months, so there are two Company Tax Returns: one for the 12 months to 21 September 2026, due by 21 September 2027, and one for the period to 30 September 2026, due by 30 September 2027. Corporation tax is payable 9 months and 1 day after the end of each.
Is Coastal Masonry Ltd still trading?
Coastal Masonry Ltd is listed as active on the Companies House register (checked 13 Oct 2026). Active means it has not been dissolved or entered insolvency; it does not show whether it is currently taking on work.
What does Coastal Masonry Ltd do?
Coastal Masonry Ltd is registered under Other specialised construction activities n.e.c. (SIC 43999).
How old is Coastal Masonry Ltd?
Coastal Masonry Ltd was incorporated on 22 September 2025, 1 year ago.
What is the penalty if Coastal Masonry Ltd files its accounts late?
Companies House charges £150 if the accounts are up to 1 month late, £375 up to 3 months, £750 up to 6 months and £1,500 after that, doubled if the previous year's accounts were also late. HMRC charges £200 for a CT600 filed a day late and another £200 at 3 months.
Official records
View Coastal Masonry Ltd on Companies House for filed documents, officers and the full history.
Based on the Companies House register (snapshot 1 Oct 2026, rechecked 13 Oct 2026). Deadlines are worked out from the register and assume a standard accounting period; a change of year end or a short period moves them. This page is general information, not tax or accountancy advice.